{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Seed Resizing\n",
    "\n",
    "Test seed resizing. Originally generate an image in 512 by 512, then generate image with same seed at 512 by 592 using seed resizing. Finally, generate 512 by 592 using original stable diffusion pipeline. This script was contributed by [Mark Rich](https://github.com/MarkRich) and the notebook by [Parag Ekbote](https://github.com/ParagEkbote)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com\n",
      "Requirement already satisfied: torch in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (2.2.1+cu121)\n",
      "Requirement already satisfied: numpy in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (1.26.4)\n",
      "Requirement already satisfied: diffusers in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (0.31.0)\n",
      "Requirement already satisfied: filelock in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (3.16.1)\n",
      "Requirement already satisfied: typing-extensions>=4.8.0 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (4.12.2)\n",
      "Requirement already satisfied: sympy in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (1.13.3)\n",
      "Requirement already satisfied: networkx in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (3.4.2)\n",
      "Requirement already satisfied: jinja2 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (3.1.4)\n",
      "Requirement already satisfied: fsspec in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (2024.9.0)\n",
      "Requirement already satisfied: nvidia-cuda-nvrtc-cu12==12.1.105 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (12.1.105)\n",
      "Requirement already satisfied: nvidia-cuda-runtime-cu12==12.1.105 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (12.1.105)\n",
      "Requirement already satisfied: nvidia-cuda-cupti-cu12==12.1.105 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (12.1.105)\n",
      "Requirement already satisfied: nvidia-cudnn-cu12==8.9.2.26 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (8.9.2.26)\n",
      "Requirement already satisfied: nvidia-cublas-cu12==12.1.3.1 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (12.1.3.1)\n",
      "Requirement already satisfied: nvidia-cufft-cu12==11.0.2.54 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (11.0.2.54)\n",
      "Requirement already satisfied: nvidia-curand-cu12==10.3.2.106 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (10.3.2.106)\n",
      "Requirement already satisfied: nvidia-cusolver-cu12==11.4.5.107 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (11.4.5.107)\n",
      "Requirement already satisfied: nvidia-cusparse-cu12==12.1.0.106 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (12.1.0.106)\n",
      "Requirement already satisfied: nvidia-nccl-cu12==2.19.3 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (2.19.3)\n",
      "Requirement already satisfied: nvidia-nvtx-cu12==12.1.105 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (12.1.105)\n",
      "Requirement already satisfied: triton==2.2.0 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from torch) (2.2.0)\n",
      "Requirement already satisfied: nvidia-nvjitlink-cu12 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from nvidia-cusolver-cu12==11.4.5.107->torch) (12.6.77)\n",
      "Requirement already satisfied: importlib-metadata in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from diffusers) (8.5.0)\n",
      "Requirement already satisfied: huggingface-hub>=0.23.2 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from diffusers) (0.26.3)\n",
      "Requirement already satisfied: regex!=2019.12.17 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from diffusers) (2024.11.6)\n",
      "Requirement already satisfied: requests in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from diffusers) (2.32.3)\n",
      "Requirement already satisfied: safetensors>=0.3.1 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from diffusers) (0.4.5)\n",
      "Requirement already satisfied: Pillow in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from diffusers) (11.0.0)\n",
      "Requirement already satisfied: packaging>=20.9 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from huggingface-hub>=0.23.2->diffusers) (24.1)\n",
      "Requirement already satisfied: pyyaml>=5.1 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from huggingface-hub>=0.23.2->diffusers) (6.0.2)\n",
      "Requirement already satisfied: tqdm>=4.42.1 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from huggingface-hub>=0.23.2->diffusers) (4.66.6)\n",
      "Requirement already satisfied: zipp>=3.20 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from importlib-metadata->diffusers) (3.21.0)\n",
      "Requirement already satisfied: MarkupSafe>=2.0 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from jinja2->torch) (3.0.2)\n",
      "Requirement already satisfied: charset-normalizer<4,>=2 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from requests->diffusers) (3.4.0)\n",
      "Requirement already satisfied: idna<4,>=2.5 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from requests->diffusers) (3.10)\n",
      "Requirement already satisfied: urllib3<3,>=1.21.1 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from requests->diffusers) (2.2.3)\n",
      "Requirement already satisfied: certifi>=2017.4.17 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from requests->diffusers) (2024.8.30)\n",
      "Requirement already satisfied: mpmath<1.4,>=1.1.0 in /system/conda/miniconda3/envs/cloudspace/lib/python3.10/site-packages (from sympy->torch) (1.3.0)\n",
      "\n",
      "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m24.3.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m25.0\u001b[0m\n",
      "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m To update, run: \u001b[0m\u001b[32;49mpip install --upgrade pip\u001b[0m\n",
      "Note: you may need to restart the kernel to use updated packages.\n"
     ]
    }
   ],
   "source": [
    "pip install torch numpy diffusers"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "df03daf61cfb41b3b00d15de428c3206",
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     "metadata": {},
     "output_type": "display_data"
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       "model_id": "9f8e4e34afc242cbb46d067f1ea6d3e6",
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       "model_id": "e52b74fa810d46e388afe5c4874de847",
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     "metadata": {},
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    {
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     "metadata": {},
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    }
   ],
   "source": [
    "import os\n",
    "import torch as th\n",
    "import numpy as np\n",
    "from diffusers import DiffusionPipeline\n",
    "\n",
    "# Ensure the save directory exists\n",
    "save_dir = './seed_resize/'\n",
    "os.makedirs(save_dir, exist_ok=True)\n",
    "\n",
    "has_cuda = th.cuda.is_available()\n",
    "device = th.device('cpu' if not has_cuda else 'cuda')\n",
    "\n",
    "pipe = DiffusionPipeline.from_pretrained(\n",
    "    \"CompVis/stable-diffusion-v1-4\",\n",
    "    custom_pipeline=\"seed_resize_stable_diffusion\"\n",
    ").to(device)\n",
    "\n",
    "def dummy(images, **kwargs):\n",
    "    return images, False\n",
    "\n",
    "pipe.safety_checker = dummy\n",
    "\n",
    "images = []\n",
    "th.manual_seed(0)\n",
    "generator = th.Generator(\"cuda\").manual_seed(0)\n",
    "\n",
    "seed = 0\n",
    "prompt = \"A painting of a futuristic cop\"\n",
    "\n",
    "width = 512\n",
    "height = 512\n",
    "\n",
    "res = pipe(\n",
    "    prompt,\n",
    "    guidance_scale=7.5,\n",
    "    num_inference_steps=50,\n",
    "    height=height,\n",
    "    width=width,\n",
    "    generator=generator)\n",
    "image = res.images[0]\n",
    "image.save(os.path.join(save_dir, 'seed_resize_{w}_{h}_image.png'.format(w=width, h=height)))\n",
    "\n",
    "th.manual_seed(0)\n",
    "generator = th.Generator(\"cuda\").manual_seed(0)\n",
    "\n",
    "pipe = DiffusionPipeline.from_pretrained(\n",
    "    \"CompVis/stable-diffusion-v1-4\",\n",
    "    custom_pipeline=\"seed_resize_stable_diffusion\"\n",
    ").to(device)\n",
    "\n",
    "width = 512\n",
    "height = 592\n",
    "\n",
    "res = pipe(\n",
    "    prompt,\n",
    "    guidance_scale=7.5,\n",
    "    num_inference_steps=50,\n",
    "    height=height,\n",
    "    width=width,\n",
    "    generator=generator)\n",
    "image = res.images[0]\n",
    "image.save(os.path.join(save_dir, 'seed_resize_{w}_{h}_image.png'.format(w=width, h=height)))\n",
    "\n",
    "pipe_compare = DiffusionPipeline.from_pretrained(\n",
    "    \"CompVis/stable-diffusion-v1-4\",\n",
    "    custom_pipeline=\"seed_resize_stable_diffusion\"\n",
    ").to(device)\n",
    "\n",
    "res = pipe_compare(\n",
    "    prompt,\n",
    "    guidance_scale=7.5,\n",
    "    num_inference_steps=50,\n",
    "    height=height,\n",
    "    width=width,\n",
    "    generator=generator\n",
    ")\n",
    "\n",
    "image = res.images[0]\n",
    "image.save(os.path.join(save_dir, 'seed_resize_{w}_{h}_image_compare.png'.format(w=width, h=height)))\n"
   ]
  }
 ],
 "metadata": {
  "language_info": {
   "name": "python"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}
